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ARM: tegra: irq: protect irq suspend with CONFIG_PM

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Protect irq suspend/resume functions behind #ifdef CONFIG_PM.
This prevents a link error if CONFIG_PM is turned off.

Signed-off-by: Allen Martin <amartin@nvidia.com>
Signed-off-by: Colin Cross <ccross@android.com>
This commit is contained in:
Allen Martin
2010-11-19 14:50:50 -08:00
committed by Colin Cross
parent 1b8f8a55f1
commit 287241377f
1 changed files with 4 additions and 0 deletions
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4
arch/arm/mach-tegra/irq.c
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@@ -146,6 +146,7 @@ void tegra_set_lp0_wake_pads(u32 wake_enb, u32 wake_level, u32 wake_any)
writel(wake_enb, pmc + PMC_WAKE_MASK);
}
#ifdef CONFIG_PM
static void tegra_irq_handle_wake(void)
{
int wake;
@@ -174,6 +175,7 @@ static void tegra_irq_handle_wake(void)
generic_handle_irq(irq);
}
}
#endif
static void tegra_mask(unsigned int irq)
{
@@ -251,6 +253,7 @@ void __init tegra_init_irq(void)
}
}
#ifdef CONFIG_PM
void tegra_irq_suspend(void)
{
tegra_legacy_irq_suspend();
@@ -261,6 +264,7 @@ void tegra_irq_resume(void)
tegra_legacy_irq_resume();
tegra_irq_handle_wake();
}
#endif
#ifdef CONFIG_DEBUG_FS
static int tegra_wake_irq_debug_show(struct seq_file *s, void *data)